Barbecue liner



FIG. 1 shows a perspective view of the barbecue liner.

FIG. 2 shows a top view of the barbecue liner.

FIG. 3 shows a left side view of the barbecue liner

FIG. 4 shows a rear plain view of the barbecue liner; and,

FIG. 5 shows a perspective bottom view of the barbecue liner. 

CLAIM The ornamental design for a barbecue liner, as shown and described. 